You are 105 years old if you were born on May 20, 1918.
You are 105 years 10 months, 1 week, and 1 day old or 1270 months old or 5,523 weeks old or 38,664 days old or 927,936 hours old or 55,676,160 minutes old or 3,340,569,600 seconds old You were born on a Monday.